PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B563Strainer Element,sediment

Itt Fluid Technology Corp Itt Mcdonnell and Miller · NSN 4730-00-391-8341 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-391-8341 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-391-8341. Primary manufacturer part number: B563.
Features
  • Strainer Element,sediment — FSC 4730
  • Element Outside Diameter: 1.312 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • Length: 2.000 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Itt Fluid Technology Corp Itt Mcdonnell and Miller
Applications
  • Applications requiring Copper Alloy construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-391-8341, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Itt Fluid Technology Corp Itt Mcdonnell and Miller. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-391-8341
Primary Part NumberB563
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerItt Fluid Technology Corp Itt Mcdonnell and Miller
StatusACTIVE
Element Outside Diameter1.312 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Length2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-160-8301B74 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5340-00-443-5915 INTERCHANGEABLE
Plug,protective,dust and Moistur
5340-00-551-7918B74 INTERCHANGEABLE
Bumper
Kirkhill Inc
5360-00-664-4457B74 INTERCHANGEABLE
Spring,helical,compression
Wildfire Pacific Inc
3110-00-761-657719280 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
4820-00-813-46592612-1-4 INTERCHANGEABLE
Valve,globe
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-073-7262B74 INTERCHANGEABLE
Stop Valve
Ellis & Watts International, Llc
4520-01-207-3654A9846 INTERCHANGEABLE
Heating Element,electrical,nonim
Thermal Circuits, Inc. Dba Thermal Circuits Inc
3120-01-284-4693B56-3 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
3460-01-437-8021B74 INTERCHANGEABLE
Wheel,abrasive
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Cross-Reference Index
Part NumberManufacturer
B563 PRIMARY Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA)
A1095-8 Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA)
B74 Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA)
A984-6 Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA)
Related Parts
3030-00-160-8301INTERCHANGEABLE
BELT,V
B74
5340-00-443-5915INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-551-7918INTERCHANGEABLE
BUMPER
B74
5360-00-664-4457INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
B74
3110-00-761-6577INTERCHANGEABLE
BEARING,BALL,THRUST
19280
4820-00-813-4659INTERCHANGEABLE
VALVE,GLOBE
2612-1-4
4820-01-073-7262INTERCHANGEABLE
STOP VALVE
B74
4520-01-207-3654INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
A9846
3120-01-284-4693INTERCHANGEABLE
BEARING,SLEEVE
B56-3
3460-01-437-8021INTERCHANGEABLE
WHEEL,ABRASIVE
B74
5925-01-485-9233INTERCHANGEABLE
CIRCUIT BREAKER
B563
5915-01-629-8478INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
A-9846

Frequently Asked Questions

What is NSN 4730-00-391-8341?

NSN 4730-00-391-8341 is a Strainer Element,sediment, manufactured by Itt Fluid Technology Corp Itt Mcdonnell and Miller, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-391-8341?

NSN 4730-00-391-8341 has 4 cross-referenced part numbers: B563 (Itt Fluid Technology Corp Itt Mcdonnell and Miller), A1095-8 (Itt Fluid Technology Corp Itt Mcdonnell and Miller), B74 (Itt Fluid Technology Corp Itt Mcdonnell and Miller), A984-6 (Itt Fluid Technology Corp Itt Mcdonnell and Miller).

What NSN replaces 4730-00-391-8341?

There are 12 known substitutes for 4730-00-391-8341: 3030-00-160-8301, 5340-00-443-5915, 5340-00-551-7918 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B563?

Key specifications for B563: Element Outside Diameter: 1.312 INCHES NOMINAL IN; Material: COPPER ALLOY; Length: 2.000 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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